38230920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 157248000

約数和(自身を除く): 119017080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 389, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 778, 780, 819, 840, 910, 936, 945, 1080, 1092, 1167, 1170, 1260, 1365, 1404, 1512, 1556, 1560, 1638, 1755, 1820, 1890, 1945, 2184, 2334, 2340, 2457, 2520, 2723, 2730, 2808, 3112, 3276, 3501, 3510, 3640, 3780, 3890, 4095, 4668, 4680, 4914, 5057, 5446, 5460, 5835, 6552, 7002, 7020, 7560, 7780, 8169, 8190, 9336, 9828, 10114, 10503, 10892, 10920, 11670, 12285, 13615, 14004, 14040, 15171, 15560, 16338, 16380, 17505, 19656, 20228, 21006, 21784, 23340, 24507, 24570, 25285, 27230, 28008, 30342, 32676, 32760, 35010, 35399, 40456, 40845, 42012, 45513, 46680, 49014, 49140, 50570, 52515, 54460, 60684, 65352, 70020, 70798, 73521, 75855, 81690, 84024, 91026, 98028, 98280, 101140, 105030, 106197, 108920, 121368, 122535, 136539, 140040, 141596, 147042, 151710, 163380, 176995, 182052, 196056, 202280, 210060, 212394, 227565, 245070, 273078, 283192, 294084, 303420, 318591, 326760, 353990, 364104, 367605, 420120, 424788, 455130, 490140, 530985, 546156, 588168, 606840, 637182, 682695, 707980, 735210, 849576, 910260, 955773, 980280, 1061970, 1092312, 1274364, 1365390, 1415960, 1470420, 1592955, 1820520, 1911546, 2123940, 2548728, 2730780, 2940840, 3185910, 3823092, 4247880, 4778865, 5461560, 6371820, 7646184, 9557730, 12743640, 19115460, 38230920]

約数ペア:

[(1, 38230920), (2, 19115460), (3, 12743640), (4, 9557730), (5, 7646184), (6, 6371820), (7, 5461560), (8, 4778865), (9, 4247880), (10, 3823092), (12, 3185910), (13, 2940840), (14, 2730780), (15, 2548728), (18, 2123940), (20, 1911546), (21, 1820520), (24, 1592955), (26, 1470420), (27, 1415960), (28, 1365390), (30, 1274364), (35, 1092312), (36, 1061970), (39, 980280), (40, 955773), (42, 910260), (45, 849576), (52, 735210), (54, 707980), (56, 682695), (60, 637182), (63, 606840), (65, 588168), (70, 546156), (72, 530985), (78, 490140), (84, 455130), (90, 424788), (91, 420120), (104, 367605), (105, 364104), (108, 353990), (117, 326760), (120, 318591), (126, 303420), (130, 294084), (135, 283192), (140, 273078), (156, 245070), (168, 227565), (180, 212394), (182, 210060), (189, 202280), (195, 196056), (210, 182052), (216, 176995), (234, 163380), (252, 151710), (260, 147042), (270, 141596), (273, 140040), (280, 136539), (312, 122535), (315, 121368), (351, 108920), (360, 106197), (364, 105030), (378, 101140), (389, 98280), (390, 98028), (420, 91026), (455, 84024), (468, 81690), (504, 75855), (520, 73521), (540, 70798), (546, 70020), (585, 65352), (630, 60684), (702, 54460), (728, 52515), (756, 50570), (778, 49140), (780, 49014), (819, 46680), (840, 45513), (910, 42012), (936, 40845), (945, 40456), (1080, 35399), (1092, 35010), (1167, 32760), (1170, 32676), (1260, 30342), (1365, 28008), (1404, 27230), (1512, 25285), (1556, 24570), (1560, 24507), (1638, 23340), (1755, 21784), (1820, 21006), (1890, 20228), (1945, 19656), (2184, 17505), (2334, 16380), (2340, 16338), (2457, 15560), (2520, 15171), (2723, 14040), (2730, 14004), (2808, 13615), (3112, 12285), (3276, 11670), (3501, 10920), (3510, 10892), (3640, 10503), (3780, 10114), (3890, 9828), (4095, 9336), (4668, 8190), (4680, 8169), (4914, 7780), (5057, 7560), (5446, 7020), (5460, 7002), (5835, 6552)]